Plate for the sound hole of a guitar



FIG. 1 is a top plan view of a plate for the sound hole of a guitar showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right-side view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a front view thereof, the broken lines are shown for the purpose of illustrating environmental structure and forms no part of the claimed design. 

The ornamental design for plate for the sound hole of a guitar, as shown and described. 